package com.luli.dao;

import com.luli.pojo.User;

import java.util.List;

/**
 * 陆离
 * 2024/10/11 14:58:06
 */
public interface UserMapper {
    public List<User> selectUser();

    //添加一个用户
    int addUser(User user);

    //根据id删除用户
    int deleteUser(int id);
}
